29609720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{15107}}^1$

素因数の和:15132

約数の個数: 48

約数和(自身を含む): 77504040

約数和(自身を除く): 47894320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 15107, 30214, 60428, 75535, 105749, 120856, 151070, 211498, 302140, 422996, 528745, 604280, 740243, 845992, 1057490, 1480486, 2114980, 2960972, 3701215, 4229960, 5921944, 7402430, 14804860, 29609720]

約数ペア:

[(1, 29609720), (2, 14804860), (4, 7402430), (5, 5921944), (7, 4229960), (8, 3701215), (10, 2960972), (14, 2114980), (20, 1480486), (28, 1057490), (35, 845992), (40, 740243), (49, 604280), (56, 528745), (70, 422996), (98, 302140), (140, 211498), (196, 151070), (245, 120856), (280, 105749), (392, 75535), (490, 60428), (980, 30214), (1960, 15107)]